| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30654 | 30937 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 23 02:33 |
| Time of closest approach (UTC) | 2024 Dec 29 14:43:27.316 |
| Minimum distance | 3.437 km |
| Height difference | 2.105 km |
| Relative speed | 14.012 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 61.2°S, 112.4°E |
| Height | 878 km |
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